diff --git a/readthedocs.yml b/readthedocs.yml
index 2f1af6a973..cd0eb5f01b 100644
--- a/readthedocs.yml
+++ b/readthedocs.yml
@@ -4,6 +4,10 @@ mkdocs:
   configuration: docs/mkdocs.yml
 
 python:
-  version: 3.7
   install:
     - requirements: docs/requirements.txt
+
+build:
+  os: "ubuntu-22.04"
+  tools:
+    python: "3.9"